Why everything wants your email
Decide when to give your email address and when to skip it.
There are billions of people online and no central list. So companies settled on email addresses as the way to tell one person from another.
An email address is unique. Nobody else has yours. That makes it a reliable label for an account, a receipt, or a password reset.
There is a second reason, and it is honest to name it. Companies want to send you things. Sales, newsletters, reminders. Some of that is useful. A lot of it is not.
You are allowed to say no. Most sign-up forms have a checkbox about newsletters, and every real marketing email has an Unsubscribe link at the very bottom.
Key points
- Your email address is your unique name online.
- Accounts, receipts, and password resets all need it.
- Companies also want to send you sales mail.
- The newsletter checkbox is optional and separate.
- Unsubscribe lives at the bottom of the message.
What to remember
- The checkbox is separate from the account. You can have one without the other.
- Your email is worth something. Spend it where you actually want a relationship.
- Unsubscribing once beats deleting the same email for years.
Try this
Open one marketing email you never read, scroll all the way to the bottom, and use the Unsubscribe link there.
Practice: Why everything wants your email. Your first lesson is free, with no account or card; the rest are part of a Lantern plan. Interactive lessons require JavaScript.